CN210337529U - Glue overflow prevention matching structure for inner plate and outer plate of plastic door cover - Google Patents

Abstract

The utility model belongs to the technical field of car body structure, concretely relates to plastics door closure inner panel is prevented gluing and is overflowed cooperation structure, especially interior flange edge connection of dream love. The connection of the inner plate and the outer plate of the automobile plastic door cover can be more stable, and the problems of glue overflow, edge interference and the like are effectively solved. Including door closure planking, door closure inner panel, door closure planking and door closure inner panel amalgamation setting, the top lid of door closure planking closes the concatenation and sets up door and window mosaic plate, wherein: the top of the outer door cover plate is concavely provided with an inserting sheet, a clamping buckle on the inserting sheet is provided with a rubber groove inserting sheet, the rubber groove inserting sheet comprises an inserting body and a pair of clamping fork heads, the front ends of the inserting body are symmetrically and divergently arranged, and the two clamping fork heads mirror symmetrically clamp the inserting sheet. Compare prior art structure and be fit for very much directly changing door closure inner panel and door closure planking into more portable plastics material, then use to splice and make the front and back door cover board directly connect, this kind of manufacturing process is more swift convenient, and the cost of manufacture is low.

Description

Glue overflow prevention matching structure for inner plate and outer plate of plastic door cover

Technical Field

The utility model belongs to the technical field of car body structure, concretely relates to outer panel is prevented gluing and is overflowed cooperation structure in plastics door closure, especially the flange edge connection in the door closure.

Background

The automobile door cover main body consists of an inner plate and an outer plate, wherein the inner plate is arranged on the inner side of the outer plate, and the edge of the inner plate is attached to the inner wall of the outer plate. The traditional plastic door cover adopts direct inner and outer plate flat gluing, the glue overflow problem exists in the manufacturing process, the thickness of the overlapped edge of the inner plate and the outer plate is increased, the requirement on the space of peripheral parts is high, the interference problem exists in the long time, the inner plate and the outer plate have visible gaps, the appearance is not attractive, and the service life of parts is shortened.

In the prior art, the inner plate and the outer plate of the plastic door cover of the automobile are generally directly connected by gluing. Automobile plastics door closure connection structure, including the door closure inner panel, and lie in the planking outside the door closure inner panel, inner panel and planking adopt the plastics material, connect through rigid glue, can guarantee joint strength.

However, the matching structure of the inner plate and the outer plate of the plastic door cover has the following defects: because the connecting structure is directly coated with glue, the glue overflow problem exists in the production; meanwhile, the edge of the matching structure is thick and occupies a large space.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the utility model provides an outer panel is prevented gluing and is overflowed cooperation structure in plastics door closure can make the connection of outer panel more stable in the car plastics door closure, the effectual excessive gluey and marginal interference scheduling problem of having solved.

In order to solve the above problem, the utility model discloses a technical scheme be: the utility model provides an excessive cooperation structure is prevented gluing by planking in plastics door closure, includes door closure planking, door closure inner panel, and door closure planking and door closure inner panel amalgamation set up, and the top lid of door closure planking closes the concatenation and sets up door and window mosaic plate, wherein: the top of the door cover outer plate is concavely provided with an inserting sheet, a rubber groove inserting sheet is arranged on the inserting sheet in a clamping and buckling manner, the rubber groove inserting sheet is integrally shaped and integrally has a Y-character-shaped or ユ -character-shaped structure, the rubber groove inserting sheet comprises an inserting body and a pair of fork heads, the front ends of the inserting body are symmetrically forked, the two fork heads are symmetrically clamped with the inserting sheet in a mirror manner, the bottom of the door and window splicing plate is externally concavely provided with an outer plate connecting splicing sheet, the inserting sheet and the outer plate connecting splicing sheet are spliced up and down to form a rubber filling groove, and 1 fork head is clamped between the inserting sheet and the outer plate connecting splicing sheet in the rubber filling groove; the back of the plug-in body is glued on the outer wall of the inner plate of the door cover.

Preferably, the door cover outer plate and the door cover inner plate are spliced and then glued with the door cover inner plate, at least 1mm is arranged between the door cover outer plate and the door cover inner plate, and a door cover glue layer is filled in the gap of 1mm at least at the interval.

Preferably, the glue filling groove is at least 1-5 mm thick.

Preferably, the plug-in body is of a glass fiber reinforced plastic, silica gel or rubber material structure.

Preferably, the clamping fork head is provided with an anti-slip bump inwards. The anti-slip bump can improve the connection capacity of the rubber block after the rubber coating and filling, and further improve the connection and clamping capacity of the plug body to the rubber groove plug sheet.

Preferably, the rear wall of the plug-in body is of a straight structure, and the front end of the plug-in body is S-shaped or arc-shaped. The structure can be matched with the gap structure of the door cover glue layer, and can form an adaptive structure which is inserted between the door and window composite board and the door cover inner board, and the glue groove inserting piece is connected with the front and the back three parts and directly connected with the upper part and the rear part through the three-fork structure.

The utility model has the advantages that: this structure of contrast prior art is particularly suitable for directly changing door closure inner panel and door closure planking into more light plastics material, then use to splice and make the front and back door closure direct connection of board, this kind of manufacturing process is more swift convenient, the cost of manufacture is low, and form the cementing layer of enough cementing intensity between the connection of three, but the hookup location and the direction of the cementing layer of control, the setting is being filled out the splice problem that this technique probably only is being cared for door and window amalgamation board and door closure planking in the gluey groove of filling, but because the insertion of the gluey groove inserted sheet of trident structure, solution door closure planking that can be perfect, the door closure inner panel, the connection of two arbitrary parts of door and window amalgamation board three strengthens the problem, and the excessive and marginal interference problem of bonding glue.

Drawings

FIG. 1: splicing the door cover outer plate, the door cover inner plate and the door and window splicing plate;

FIG. 2: assembling drawings of the door cover outer plate and the door cover inner plate;

FIG. 3: a sectional view of the outer door cover plate, the inner door cover plate and the door and window splicing plate;

description of reference numerals: the door comprises a door cover outer plate 1, a door cover inner plate 2, a door and window splicing plate 3, a splicing sheet 4, a splicing body 5, a clamping fork head 6, an outer plate connecting splicing sheet 7, a glue filling groove 8, a door cover glue layer 9, an anti-slip bump 10, a vehicle window bottom rail 11 and a glue groove splicing sheet 12.

Detailed Description

The embodiments of the present invention will be explained in further detail with reference to the accompanying drawings.

Firstly, as shown in fig. 1, the existing automobile door structure technology generally comprises splicing a door cover outer plate 1 and a door cover inner plate 2 from front to back, wherein the door cover outer plate 1 and the door cover inner plate 2 are molded by plastics; will install sealing strip additional or decorate and will leave the space in the bottom of side and glass window after the concatenation, see the space of inside structure in some that expose that is shown in fig. 2 promptly, so can install additional lid again and close concatenation door and window makeup board 3, the planking structure that is the T shape that the sign shows in fig. 1 indicates, this structure is exactly the top lid of so-called door closure planking 1 closes the concatenation and sets up door and window makeup board 3, wherein: the top of the outer plate 1 of the door cover is concavely provided with an inserting piece 4, the structure of all doors is concave rightwards according to the figure 3, the concave is that the structure of the front end of the door cover is of a plastic structure, so that a long plate or block-shaped long plate structure is generally arranged by directly protruding upwards from the inner side of the top of the door cover, the front end structure of the door cover forms a slope groove, and the lower outer plate connecting inserting piece 7 is also of the same shaping structure; the rubber groove splicing sheet 12 is arranged on the sheet-shaped or block-shaped or plate-shaped structure of the splicing sheet 4 in a clamping and buckling manner, as shown in figure 2, the installation position of the rubber groove splicing sheet 12 is generally at the lower end position of a vehicle window bottom rail 11 of a door cover inner plate 2, the rubber groove splicing sheet 12 is integrally molded into a three-fork structure with ユ character shape, the rubber groove splicing sheet 11 comprises a splicing body 5 and a pair of clamping fork heads 6 which are symmetrically arranged at the front end of the splicing body 5 in a branching manner, the two clamping fork heads 6 are in mirror symmetry and are clamped and connected with the splicing sheet 4, an outer plate connecting splicing sheet 7 is arranged in a concave manner towards the left in the concave exterior of the bottom of the door and window splicing sheet 3, because the splicing sheet 4 and the outer plate connecting splicing sheet 7 respectively form 1 slot-lacking structure, the two are spliced in an up-down manner, a gap is formed between the front part and the back part as shown in figure 3 and is a rubber filling groove 8, and 1 clamping fork head 6 is clamped between the splicing sheet 4, that is, the clamping fork head 6 at the left end of the rubber groove splicing sheet 12 can enter the rubber filling groove 8 along the gap structure between the upper and lower stacking connection relations of the door and window splicing plate 3 and the door cover outer plate 1, and the rubber filling groove 8 has the thickness of at least 1-5 mm, so that the clamping fork head can be ensured to have enough volume space; the door cover outer plate 1 and the door cover inner plate 2 are spliced and then glued and spliced with the door cover inner plate 2, at least 1mm is arranged between the door cover outer plate 1 and the door cover inner plate 2 in an integrated structure, and the door cover inner plate 2 is at least arranged at intervals of 1mm, a door cover glue layer 9 is filled in the gap of 1mm at least, the back surface of the splicing body 5 is spliced on the outer wall of the door cover inner plate 2, then glue is filled in the whole door cover glue layer 9, water fills the gap between the whole door cover outer plate 1 and the door cover inner plate 2 and enters the glue filling groove 8 along the gap spliced by the splicing body 5, and therefore, the filling and splicing of three directions and gap positions are completed; and the 5 back walls of plug-in connection body are straight structure in this process of gluing, the front end is S shape or arc, this kind of structure can match the gap structure of door closure glue layer, and make it form one kind peg graft at door and window mosaic plate 3 and door closure inner panel 2 between perfect gluey adaptation structure, the plug-in strip has just utilized self trident structure to connect the top and both structures in rear that the three is direct connection again around, because fill out the existence in gluey groove, if door closure glue layer 9' S glue fill too much also can overflow and fill out in the gluey groove, solve the excessive and marginal interference problem of bonding glue from this.

Preferably, the plug-in body 5 is made of glass fiber reinforced plastic, silica gel or rubber.

Preferably, the slip-proof projection 10 is arranged inward of the clamping fork head 6. The anti-slip bumps can improve the connection capacity of the rubber blocks after the rubber coating and filling, and further improve the connection clamping capacity of the plug-in body 5 to the plug-in sheet 4.

The present invention is not limited to the above-mentioned examples, and various modifications and changes which can be made by those skilled in the art without creative efforts are protected by the present patent within the scope defined by the claims of the present invention.

Claims (6)

1. The utility model provides an excessive cooperation structure is prevented gluing by planking in plastics door closure, includes door closure planking, door closure inner panel, and door closure planking and door closure inner panel amalgamation set up, and the top lid of door closure planking closes the concatenation and sets up door and window mosaic plate, characterized by: the top of the door cover outer plate is concavely provided with an inserting sheet, a rubber groove inserting sheet is arranged on the inserting sheet in a clamping and buckling manner, the rubber groove inserting sheet is integrally shaped and integrally has a Y-character-shaped or ユ -character-shaped structure, the rubber groove inserting sheet comprises an inserting body and a pair of fork heads, the front ends of the inserting body are symmetrically forked, the two fork heads are symmetrically clamped with the inserting sheet in a mirror manner, the bottom of the door and window splicing plate is externally concavely provided with an outer plate connecting splicing sheet, the inserting sheet and the outer plate connecting splicing sheet are spliced up and down to form a rubber filling groove, and 1 fork head is clamped between the inserting sheet and the outer plate connecting splicing sheet in the rubber filling groove; the back of the plug-in body is glued on the outer wall of the inner plate of the door cover.

2. The glue overflow prevention matching structure of the inner plate and the outer plate of the plastic door cover as claimed in claim 1, which is characterized in that: the door closure planking carries out the mucilage binding amalgamation with the door closure inner panel again after door closure inner panel amalgamation, and separates 1mm at least between the integrative structure of door closure planking and door closure inner panel and the door closure inner panel, fills in this 1 at least interval 1mm clearance and sets up the door closure glue layer.

3. The glue overflow prevention matching structure of the inner plate and the outer plate of the plastic door cover as claimed in claim 1, which is characterized in that: the glue filling groove is at least 1-5 mm thick.

4. The glue overflow prevention matching structure of the inner plate and the outer plate of the plastic door cover as claimed in claim 1, which is characterized in that: the plug-in body is glass steel, silica gel, rubber material structure.

5. The glue overflow prevention matching structure of the inner plate and the outer plate of the plastic door cover as claimed in claim 1, which is characterized in that: the clamping fork head is inwards provided with a slip-limiting lug.

6. The inner and outer panels glue overflow prevention matching structure of the plastic door cover as claimed in claim 1 or 4, characterized in that: the rear wall of the plug-in body is of a straight structure, and the front end of the plug-in body is S-shaped or arc-shaped.

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